※ Overheating automatic protection in three levels: manual temperature control, automatic temperature control and fuse. ※ It is recommended that old and ageing electrical sockets are used with caution to avoid problems such as short-circuiting of the power supply due to poor circuit contact. ※ Have two supporters , two wall-mounted holes on the back, free-standing and wall mounted(Fixings Not Supplied). ※ 3 settings in heating output：(Setting 1: 750W, Setting 2: 1250W, Setting 3: 2000W. Note: Setting 3 means both switches are turned on). ※ Parameters：220~240V/50Hz, Size: 20.5” X 7.9” X 14.8”.